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Black Forest Labs

Flux 3 (image-to-image)

Flux 3 — Black Forest Labs’s image-editing model on Venice that transforms a source image from a text prompt, and can compose multiple input images.

flux-3-image-edit
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List pricing

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USD. No uRouter markup. Live prices can change.

Image
$0.12 / 1 images
How pricing works

Model details

Input
text
Output
image
Availability
Available
Updated
11/8/2026, 2:00:50 AM UTC

Capacity is reserved when your request is accepted.

Capabilities

imageimage editimage-to-imageresponse formataspect ratiomulti-imagereference images
Supported parameters
promptmodelnsizequalitystyleresponse_format

sizes: 1024x1024, 1024x768, 768x1024, 1536x1024, 1024x1536

aspect ratios: auto, 1:1, 3:2, 16:9, 21:9, 9:16, 2:3, 3:4, 4:5

Listed capabilities describe the model. uRouter execution support is verified separately.